The Ultimate Replacement Window

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Casement Windows

Practical, attractive and versatile, the uPVC casement window is one of the most popular window styles on the market. It doesn’t matter whether you are a veteran property developer or a first-time buyer, installing affordable casement uPVC windows in your home makes sense financially as well aesthetically.

Here at Sage Windows and Doors, we have over 32 years of experience, and we are proud of our reputation of providing quality Casement Windows for homes in Southampton, Chandler’s Ford, Winchester, and the surrounding Hampshire areas. Having years of experience in the industry, here at Sage Windows and Doors you can relax and feel confident in the uPVC Casement Windows we produce.

Due to our uPVC casement windows being weatherproof & leak free this also means that heat will be trapped in your home, automatically saving you money on your heating bills by reducing heat loss as well.

Elegant Edges

Our uPVC casement windows are available in an elegant chamfered or sculptured design. These 70mm frames have the clean lines of a traditional window, but can also include design details to make them more impactful when installed into your home.

They have an integrated reinforcing that gives them additional strength with minimal steel reinforcing needed. The best part is, they come in a variety of beautiful colours and finishes to accommodate all tastes and needs.

The Ultra-Slim Sightlines

The Ultra-Slim Sightline designed in all of our casement windows offers two main advantages. Firstly, it is lighter. This makes it easier to fabricate as well as install. Secondly, slim sightlines result in more surface area of visible glass. The more glass you have, the more visibility and light you get.

You get a window that lets in more light than your old heavier framed windows. What’s more, these ultra-slim sightline profiled casement windows are easier to open and close because they are lighter! You’ll be able to enjoy exceptional quality throughout.

Energy & Eco Friendly

Warmth and Controlled Temperature

Our uPVC windows greatly improve the insulation in a room. In the summer they prevent a room heating up and in the winter they trap heat in a room. This is due mostly to the layer of air between the two panes of glass in double glazing

Energy Bills

Our uPVC Windows are of the best quality ratting an energy performance of an A on the official BFRC chart. Meaning you will save money on your energy bills making sure the heat is retained in your home.

Recycle

Our uPVC windows are extremely robust and do not need expensive steel reinforcement. They are therefore 100% recyclable making them a truly environmentally friendly product.

Low Carbon Footprint

Having uPVC windows installed throughout your property will reduce the amount of energy you use and can lower your CO2 emissions by approximately 2/3 of a tonne (680kg) each year!

All glazing and accessory options shown are subject to availability, depending on specification.

Glass Options

Colour Options

Handle Options

Arctic™

Autumn™

Chantilly™

Charcoal Sticks™

Contora™

Cotswold™

Digital™

Everglade™

Flemish™

Florielle™

Mayflower™

Minister™

Oak™

Pelerine™

Stippolyte™

Sycamore™

Taffeta™

Warwick™

Black

Anthracite Grained

Anthracite Matte

Basalt

Dark Grey

Burgundy

Dark Blue

Dark Green

Chartwell

Dark Red

Cedarwood

Cream

White

Chrome

Gold

Silver

White

Black

Monkey Tail

Security

All of our products are fully secured with the highest quality shoot bolts locking system for maximum security in your home.

Secured By Design Accredited

Our shootbolt locking system has been accredited with Secured by design police preferred specification, the highest possible level of protection against forced entry.

Highest Standards of Security

Your home should be a safe haven – that’s why all of our products are designed, tested and certified to meet the highest standards of security and part of the British Standards system demonstrating enhanced security performance.

Toughened or Laminated Glass

We give the option to have the glass in our products we offer to be toughened or laminated for extra security making the glass 5 times stronger than the original glass of the same thickness.

Security Customisation

We understand the importance of making you feel safe. We offer customisation and additional security with a range of locks to make you feel safe and relaxed in your own home.

Casement Window Prices

Our casement windows prices are highly competitive, and we can guarantee that you will benefit from affordable yet durable products. The uPVC Casement Windows we provide are of excellence standards with maximised security system making sure you feel safe in your home. The option allowing you to personalise each element including frame colour, glass finish and a range of different handle styles.

Our quotes are exactly bespoke to you and your specifications, ensuring that you benefit from casement windows throughout Southampton and Hampshire to suit your needs and your budget.

We pride ourselves on excellent service, that is why we have made it easy to get a customised quote in less than two minutes allowing you to input your specifications, ensuring the quote is as helpful as possible. Use our Casement Window Online Quoting engine to get a free and fast quote with no hassle. Alternatively, feel free to contact us on 0333 93 98 777 or by filling out our contact form, and we will be happy to help.

Start Your Casement Window Quote

This is the quoting engine, and here you can start a free quote for your upvc casement windows

Areas We Cover

We cover all areas of Hampshire (Southampton, Chandlers Ford, Winchester), South West and London.

uPVC Windows

uPVC Doors

Composite Doors

Conservatories

Bi-Fold Doors

About Us

We provide a full range of double glazing, secondary glazing, and triple glazing, from new double or triple glazing installation, to uPVC Sash windows and a range of Composite Doors. All of the units we offer are high quality and energy efficient whilst improving the style and value of your home; covering all areas of Hampshire (Southampton, Chandlers Ford, Winchester), South West and London.